<!DOCTYPE html>
<meta charset="utf-8">
<head>
  <title>Webgazer.js + D3.js collision demo</title>
</head>
<body>
  <script src="https://d3js.org/d3.v3.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/localforage/1.8.1/localforage.js"></script>
  <script src="./webgazer.js"></script>
  <script src="js/collision.js"></script>
</body>
